An exotic alga known as didymo, or “rock snot,” has been discovered in Maryland and might be headed for West Virginia.
As described in the Sunday Gazette-Mail, didymo coats the rocky bottoms of trout streams and chokes out the insects trout feed upon. Maryland officials believe fishermen are spreading didymo by failing to wash their waders after fishing infected streams.
Apparently, the organism can live for quite a while in the felt soles of anglers’ wading shoes. Great! Something else to worry about…

Subscribe to Woods and Waters